2013 Fiscal Year Final Research Report
Estimation and mechanism on reduction of emerging contaminants in wastewater treatment
| Project/Area Number |
23360234
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Civil and environmental engineering
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| Research Institution | Kyoto University |
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Principal Investigator |
TANAKA Hiroaki 京都大学, 工学(系)研究科(研究院), 教授 (70344017)
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| Co-Investigator(Kenkyū-buntansha) |
YAMASHITA Naoyuki 京都大学, 大学院・工学研究科, 講師 (90391614)
NAKADA Norihide 京都大学, 大学院・工学研究科, 助教 (00391615)
IHARA Masaru 京都大学, 大学院・工学研究科, 特定研究員 (70450202)
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| Co-Investigator(Renkei-kenkyūsha) |
YASOJIMA Makoto 島津テクノリサーチ, 専門課長
KIM Ilho 韓国, 建設技術院, 主任研究員
AZUMA Takashi 大阪薬科大学, 大学院・薬学研究科, 助手
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| Project Period (FY) |
2011-04-01 – 2014-03-31
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| Keywords | 下水処理 / 医薬品類 / ナノ粒子 / 抗インフルエンザ薬 / フラーレン / 除去率 / 環境影響 / 活性汚泥法 |
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| Research Abstract |
This study developed analytical methodology of fullerene nanoparticles in wastewater, investigated their fate in the activated sludge process and evaluated their adverse effects on water environment and wastewater treatment. Then, the fate of pharmaceuticals shifted to sewage sludge during sewage treatment was investigated in anaerobic digestion processes. Estimation methodology of influenza patient numbers was also studied from change in the concentrations of anti-influenza virus drugs detected in influent sewages in a sewage treatment plants. Finally, reduction levels of pharmaceuticals in treated sewage by ozonation, ultraviolet irradiation and advanced oxidation process were reviewed from literatures.
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